Hello,

We are looking for an online survey tool that has a number of specialized services for more complex surveys. The main functionalities we are looking for are:

· Ability to cross check data -- for example, if someone says they served 1 male and 1 female, but only enters data for the male, the survey would alert them that they forgot to complete the information for the female

· Validates data while responding the survey – for example, if someone enters that the person was homeless for over a year, but indicates they were in permanent housing 2 months ago (which means they were actually not homeless for a year), the survey would alert them to update one of the two questions so that they align

· Has mobile interfacing for those that would like to enter their data while actually conducting the survey on the field

I would greatly appreciate if anyone can let me know if LimeSurvey offers all or some of these services.

Thank you!

#1 and #2 - Can be done with question validation and Expression Manager - please refer to the manual.

#3 - If you can install a web server on your mobile device, you can install LimeSurvey.

#3 Or if you have mobile connection / wifi at the place of the interview you can use a mobile ready template (e.g. responsive) and do it this way. But if there might be problems with data connection, then you would need to go the way Tpartner describes above.